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IAH - CHI

$32 Find cheap flights from Houston George Bush Airport to Chicago

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from George Bush Intcntl to Chicago departing on 6/12. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sat 6/29
Sat 7/6

Search hundreds of travel sites at once for deals on flights to Chicago

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to Chicago, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to Chicago, as well as popular online travel agencies
In the last 7 days travelers have searched 42,686,544 times on KAYAK, and here is why:

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Cheap flight deals from George Bush Intcntl to Chicago (IAH-CHI)

 
These are the cheapest deals for flights from George Bush Intcntl to Chicago currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from George Bush Intcntl to Chicago

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from George Bush Intcntl to Chicago.

Recent one-way flight deals from George Bush Intcntl to Chicago

Only flying one-way? Below are some of the best one-way flight deals from George Bush Intcntl to Chicago found on KAYAK recently.

Recent last minute flight deals from George Bush Intcntl to Chicago

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from George Bush Intcntl to Chicago.

Recent direct flight deals from George Bush Intcntl to Chicago

The latest deals for direct flights from George Bush Intcntl to Chicago so you can sit back and relax without the need for a layover.

Cheap bus & train deals from George Bush Intcntl to Chicago

Find recent round-trip train or bus tickets from George Bush Intcntl to Chicago.

All round-trip flight deals to Chicago

The cheapest plane tickets to Chicago found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
4:39 pm - 7:25 pmIAH-ORD
2h 46mnonstop
2:11 pm - 4:59 pmORD-IAH
2h 48mnonstop
$63Spirit Airlines
Find Deal
Tue, Jul 16 - Wed, Jul 17
4:04 pm - 6:41 pmIAH-ORD
2h 37mnonstop
8:16 pm - 11:06 pmORD-IAH
2h 50mnonstop
$67Spirit Airlines
Find Deal
Mon, Sep 9 - Tue, Sep 10
4:39 pm - 7:25 pmIAH-ORD
2h 46mnonstop
5:10 am - 7:55 amORD-IAH
2h 45mnonstop
$69Spirit Airlines
Find Deal
Tue, Jul 16 - Wed, Jul 17
9:00 pm - 11:50 pmIAH-ORD
2h 50mnonstop
7:33 am - 10:22 amORD-IAH
2h 49mnonstop
$70Spirit Airlines
Find Deal
Wed, Jun 26 - Tue, Jul 9
4:04 pm - 6:41 pmIAH-ORD
2h 37mnonstop
5:00 am - 12:52 pmORD-IAH
7h 52m1 stop
$74Spirit Airlines
Find Deal
Mon, Sep 9 - Tue, Sep 10
10:50 am - 1:40 pmIAH-ORD
2h 50mnonstop
2:57 pm - 5:45 pmORD-IAH
2h 48mnonstop
$76Spirit Airlines
Find Deal
Wed, Jun 26 - Tue, Jul 2
9:21 pm - 11:59 pmIAH-ORD
2h 38mnonstop
6:15 am - 8:59 amORD-IAH
2h 44mnonstop
$81Frontier
Find Deal
Mon, Jun 10 - Wed, Jun 12
1:08 pm - 3:36 pmIAH-MDW
2h 28mnonstop
7:45 am - 10:26 amMDW-IAH
2h 41mnonstop
$81Frontier
Find Deal
Tue, Jun 11 - Tue, Jun 18
11:12 am - 1:40 pmIAH-MDW
2h 28mnonstop
7:45 am - 10:20 amMDW-IAH
2h 35mnonstop
$82Frontier
Find Deal
Thu, Jul 4 - Tue, Jul 9
4:48 pm - 7:26 pmIAH-ORD
2h 38mnonstop
6:00 am - 8:42 amORD-IAH
2h 42mnonstop
Thu, Jul 4 - Sat, Jul 6
9:00 pm - 11:50 pmIAH-ORD
2h 50mnonstop
$32Spirit Airlines
Find Deal
Wed, Jun 12
11:22 am - 1:50 pmIAH-MDW
2h 28mnonstop
$33Frontier
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Tue, Sep 10
8:00 pm - 10:40 pmIAH-ORD
2h 40mnonstop
$60United Airlines
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Sat, Aug 31
3:09 pm - 8:57 pmIAH-ORD
5h 48m1 stop
$98Delta
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Fri, Aug 2
6:39 am - 1:43 pmIAH-MDW
7h 04m1 stop
$98Delta
Find Deal
Tue, Aug 6
8:58 pm - 2:50 pmIAH-RFD
17h 52m1 stop
Tue, Jun 11
6:20 am - 3:50 pmIAH-RFD
9h 30m1 stop
Sat, Jun 15
6:11 pm - 9:00 pmIAH-ORD
2h 49mnonstop
$155United Airlines
Find Deal
Sun, Jun 16
6:00 am - 1:41 pmIAH-ORD
7h 41m2 stops
$282American Airlines
Find Deal
Tue, Jun 4
11:44 am - 2:20 pmIAH-ORD
2h 36mnonstop
$305American Airlines
Find Deal
Tue, Jun 4
1:08 pm - 3:37 pmIAH-MDW
2h 29mnonstop
7:45 am - 10:26 amMDW-IAH
2h 41mnonstop
$86Frontier
Find Deal
Tue, Jun 4 - Tue, Jun 11
9:28 pm - 12:08 amIAH-ORD
2h 40mnonstop
6:15 am - 8:59 amORD-IAH
2h 44mnonstop
$91Frontier
Find Deal
Sat, Jun 1 - Wed, Jun 12
1:08 pm - 3:37 pmIAH-MDW
2h 29mnonstop
4:58 pm - 7:39 pmMDW-IAH
2h 41mnonstop
$91Frontier
Find Deal
Tue, Jun 4 - Sat, Jun 8
9:28 pm - 12:08 amIAH-ORD
2h 40mnonstop
7:33 am - 10:22 amORD-IAH
2h 49mnonstop
Sat, Jun 1 - Tue, Jun 11
9:28 pm - 12:08 amIAH-ORD
2h 40mnonstop
6:15 am - 8:59 amORD-IAH
2h 44mnonstop
$98Frontier
Find Deal
Sat, Jun 1 - Wed, Jun 5
8:55 pm - 11:33 pmIAH-ORD
2h 38mnonstop
2:57 pm - 5:45 pmORD-IAH
2h 48mnonstop
$100Spirit Airlines
Find Deal
Tue, Jun 4 - Sat, Jun 8
9:18 pm - 11:58 pmIAH-ORD
2h 40mnonstop
7:33 am - 10:22 amORD-IAH
2h 49mnonstop
Mon, Jun 3 - Wed, Jun 5
10:12 am - 10:01 amIAH-ORD
23h 49m2 stops
2:57 pm - 5:45 pmORD-IAH
2h 48mnonstop
$130Spirit Airlines
Find Deal
Tue, Jun 4 - Wed, Jun 12
6:00 am - 4:13 pmIAH-MDW
10h 13m2 stops
9:46 am - 5:31 pmMDW-IAH
7h 45m1 stop
$748Delta
Find Deal
Sat, Jun 1 - Thu, Jun 6
9:19 am - 3:50 pmIAH-MDW
6h 31m1 stop
9:32 am - 9:02 pmMDW-IAH
11h 30m2 stops
$875Delta
Find Deal
Tue, Jun 4 - Wed, Jun 5
4:39 pm - 7:25 pmIAH-ORD
2h 46mnonstop
2:11 pm - 4:59 pmORD-IAH
2h 48mnonstop
$63Spirit Airlines
Find Deal
Tue, Jul 16 - Wed, Jul 17
9:19 pm - 11:58 pmIAH-ORD
2h 39mnonstop
6:15 am - 9:01 amORD-IAH
2h 46mnonstop
$67Frontier
Find Deal
Sat, Sep 7 - Wed, Sep 11
4:39 pm - 7:25 pmIAH-ORD
2h 46mnonstop
5:10 am - 7:55 amORD-IAH
2h 45mnonstop
$69Spirit Airlines
Find Deal
Tue, Jul 16 - Wed, Jul 17
4:48 pm - 7:26 pmIAH-ORD
2h 38mnonstop
6:00 am - 8:42 amORD-IAH
2h 42mnonstop
Thu, Jul 4 - Sat, Jul 6
9:21 pm - 11:59 pmIAH-ORD
2h 38mnonstop
7:33 am - 10:22 amORD-IAH
2h 49mnonstop
Mon, Jun 10 - Tue, Jun 11
8:16 pm - 10:58 pmIAH-ORD
2h 42mnonstop
8:45 am - 11:34 amORD-IAH
2h 49mnonstop
$119United Airlines
Find Deal
Mon, Aug 12 - Thu, Aug 15
4:45 pm - 7:38 pmIAH-ORD
2h 53mnonstop
9:15 pm - 11:57 pmORD-IAH
2h 42mnonstop
$172American Airlines
Find Deal
Fri, Jul 19 - Fri, Jul 19
9:30 pm - 12:06 amIAH-ORD
2h 36mnonstop
6:00 am - 8:46 amORD-IAH
2h 46mnonstop
$209United Airlines
Find Deal
Fri, Aug 30 - Mon, Sep 2
4:50 pm - 7:35 pmIAH-ORD
2h 45mnonstop
10:05 am - 12:59 pmORD-IAH
2h 54mnonstop
$210American Airlines
Find Deal
Fri, Aug 9 - Sun, Aug 11
8:45 am - 11:10 amIAH-MDW
2h 25mnonstop
7:25 pm - 9:50 pmMDW-IAH
2h 25mnonstop
$356Southwest
Find Deal
Fri, Jun 21 - Fri, Jun 21

Flights from George Bush Intcntl to Chicago - Travel Insights & Trends

Get data-powered insights and trends into flights from George Bush Intcntl to Chicago to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Houston George Bush Intcntl Airport to Chicago flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for one-way flights from Houston George Bush Intcntl Airport to Chicago.
Our data shows that the cheapest route for a one-way flight from Houston George Bush Intcntl Airport to Chicago cost $29 and was between Houston George Bush Intcntl Airport and Chicago Midway Airport. On average, the best prices are found if you fly this route. The average price for a return flight for this route is $54.

What’s the cheapest day of the week to fly from Houston George Bush Airport to Chicago?

The average price of all flights from Houston George Bush Intcntl Airport to Chicago clicked on KAYAK for each day over the last 12 months.
When flying from Houston George Bush Airport to Chicago, you should consider leaving on a Saturday and avoid Mondays if you are looking for the best rates. For your return to Houston George Bush Airport, you’ll find the best rates on Saturdays and the most expensive ones on Mondays.

What is the cheapest month to fly from Houston George Bush Intcntl Airport to Chicago?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Houston George Bush Intcntl Airport to Chicago, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Houston George Bush Intcntl Airport to Chicago is April, where tickets cost $158 on average. On the other hand, the most expensive months are March and December, where the average cost of tickets is $266 and $264 respectively.

How far in advance should I book a flight from Houston George Bush Intcntl Airport to Chicago?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Houston George Bush Intcntl Airport to Chicago, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Houston George Bush Intcntl Airport to Chicago, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 62 days before departure.

Which airlines provide the cheapest flights from Houston George Bush Airport to Chicago?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
The best deals for a one-way ticket found by KAYAK users over the last 3 days were on Spirit Airlines ($32) and Frontier ($33). The cheapest round-trip tickets were found on Spirit Airlines ($63) and Frontier ($81).

Which airlines fly most frequently between Houston George Bush Airport and Chicago?

In normal times, United Airlines flies from Houston George Bush Airport to Chicago up to 16 times per day, American Airlines up to 3 times per day, and Spirit Airlines up to 2 times per day.

Which airlines fly non-stop between Houston George Bush Intcntl Airport and Chicago?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Houston George Bush Intcntl Airport to Chicago.
There are 5 airlines that fly nonstop from Houston George Bush Intcntl Airport to Chicago. They are: American Airlines, Frontier, Southwest, Spirit Airlines and United Airlines. The cheapest price of all airlines flying this route was found with Frontier at $29 for a one-way flight. On average, the best prices for this route can be found at Frontier.

How many flights are there between Houston George Bush Intcntl Airport and Chicago per day?

Each day, there are between 20 and 31 nonstop flights that take off from Houston George Bush Intcntl Airport and land in Chicago, with an average flight time of 2h 42m. The most common departure time is 6:00 am and most flights take off in the morning, while the most flights land at Chicago O'Hare Intl Airport. Each week, there are 173 flights. The most frequent day of departure is Thursday, when 18% of all weekly flights depart. The fewest flights depart on a Tuesday.

Which cabin class options are there for flights between Houston George Bush Intcntl Airport and Chicago?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There are 4 cabin class options for the route. These are First, Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from Houston George Bush Airport to Chicago take?

Nonstop flights from Houston George Bush Airport generally make it to Chicago in 2h 28m. The flying distance between the two cities is 926 miles.

What’s the earliest departure time from Houston George Bush Airport to Chicago?

Early birds can take the earliest flight from Houston George Bush Intcntl Airport at 5:00 am and will be landing in Chicago at 7:48 am.

What’s the latest departure time from Houston George Bush Airport to Chicago?

If you prefer to fly at night, the latest flight from Houston George Bush Intcntl Airport to Chicago jets off at 10:27 pm and lands at 1:17 am.

Good to know

Low season

January

High season

June

Cheapest flight

$32
Best time to beat the crowds but there is an average 4% increase in price.
Most popular time to fly with an average 16% increase in price.
Flight from Houston George Bush Airport to Chicago O'Hare Airport

When to book flights from George Bush Intcntl to Chicago

Are your dates flexible? Find out the best times to travel from George Bush Intcntl to Chicago based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Houston George Bush Airport to Chicago flights

  • What is the cheapest flight from Houston George Bush Intcntl Airport to Chicago?

    In the last 3 days, the lowest price for a flight from Houston George Bush Intcntl Airport to Chicago was $32 for a one-way ticket and $63 for a round-trip.

  • Do I need a passport to fly between Houston George Bush Airport and Chicago?

    No, a passport isn't needed to fly from Houston George Bush Airport to Chicago. However, local authorities might ask for an official ID.

  • Which airports will I be using when flying from Houston George Bush Airport to Chicago?

    On your way to Chicago, you’ll fly out from Houston George Bush Intcntl. You’ll be landing in one of Chicago’s 2 airports: Chicago Midway or Chicago O'Hare Intl.

  • Which airlines offer Wi-Fi service onboard planes from Houston George Bush Airport to Chicago?

    American Airlines, and JetBlue offer inflight Wi-Fi service on the Houston George Bush Airport to Chicago flight route.

  • Which aircraft models fly most regularly from Houston George Bush Airport to Chicago?

    The Boeing 737-800 is the aircraft model that flies most regularly on the Houston George Bush Airport to Chicago flight route.

  • Which airline alliances offer flights from Houston George Bush Airport to Chicago?

    oneworld, and Star Alliance are the airline alliances operating flights between Houston George Bush Airport and Chicago, with oneworld being the most commonly used for this route.

  • On which days can I fly direct from Houston George Bush Airport to Chicago?

    There are nonstop flights from Houston George Bush Airport to Chicago on a daily basis.

  • Which is the best airline for flights from Houston to Chicago, United Airlines or American Airlines?

    The two airlines most popular with KAYAK users for flights from Houston to Chicago are United Airlines and American Airlines. With an average price for the route of $297 and an overall rating of 7.4, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $258 and an overall rating of 7.3.

  • How does KAYAK find such low prices on flights from Houston George Bush Airport to Chicago?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Houston George Bush Airport to Chicago.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Houston George Bush Airport to Chicago?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chicago from Houston George Bush Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Houston George Bush Airport to Chicago?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Chicago with an airline and back to Houston George Bush Airport with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Houston George Bush Airport to Chicago?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Chicago from Houston George Bush Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding a cheap flight from Houston to Chicago

  • Looking for a cheap flight? 25% of our users found flights on this route for $47 or less one-way and $89 or less round-trip.

Prefer to fly non-stop from Houston George Bush Airport to Chicago?

Find which airlines fly direct from George Bush Intcntl to Chicago, which days they fly and book direct flights.

Nonstop departures

Houston George Bush Intcntl to Chicago

Monday

ANA, Aer Lingus, Air New Zealand, +17 more

ANA, Aer Lingus, +18 more

Tuesday

ANA, Aer Lingus, Air New Zealand, +19 more

ANA, Aer Lingus, +20 more

Wednesday

ANA, Aer Lingus, Air New Zealand, +18 more

ANA, Aer Lingus, +19 more

Thursday

ANA, Aer Lingus, Air New Zealand, +18 more

ANA, Aer Lingus, +19 more

Friday

ANA, Aer Lingus, Air New Zealand, +19 more

ANA, Aer Lingus, +20 more

Saturday

ANA, Aer Lingus, Air New Zealand, +17 more

ANA, Aer Lingus, +18 more

Sunday

ANA, Aer Lingus, Air New Zealand, +19 more

ANA, Aer Lingus, +20 more

See more direct flights

Nonstop returns

Chicago to Houston George Bush Intcntl

Monday

ANA, Aer Lingus, Air New Zealand, +17 more

ANA, Aer Lingus, +18 more

Tuesday

ANA, Aer Lingus, Air New Zealand, +19 more

ANA, Aer Lingus, +20 more

Wednesday

ANA, Aer Lingus, Air New Zealand, +18 more

ANA, Aer Lingus, +19 more

Thursday

ANA, Aer Lingus, Air New Zealand, +18 more

ANA, Aer Lingus, +19 more

Friday

ANA, Aer Lingus, Air New Zealand, +19 more

ANA, Aer Lingus, +20 more

Saturday

ANA, Aer Lingus, Air New Zealand, +18 more

ANA, Aer Lingus, +19 more

Sunday

ANA, Aer Lingus, Air New Zealand, +19 more

ANA, Aer Lingus, +20 more

See more direct flights
See more direct flights

Top 4 airlines serving from George Bush Intcntl to Chicago

 
See real verified KAYAK customer reviews for airlines flying from Houston to Chicago. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from George Bush Intcntl to Chicago? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 10777 reviews
7.7Boarding
7.2Comfort
8.1Crew
6.7Food
7.1Entertainment
Airline reviews

My seat was broken. WiFi didn’t work. Gate crew at HOU were rude and condescending. Treated all the passengers badly. Bad experience, United.

4.0 OkayMo, May 2024IAH - SAT
Read more about United Airlines reviews

My seat was broken. WiFi didn’t work. Gate crew at HOU were rude and condescending. Treated all the passengers badly. Bad experience, United.

This flight was delayed multiple times and eventually canceled around 2-3ish. Original take off time was around 10:30am. By 3, there were no other options out of Houston, so stuck in Houston for from 3pm - 11am the next day.

There was a group of school age passengers that were very loud and unruly with their chaperones were no where to be found.

The delays (5 hrs) were a comedy of errors, and the multiple safety issues encountered were very concerning.

Trip was smooth bumpy from the wind but no issues at all the crew attendant was very pleasant and had great customer service

I liked everything about the flight. The service was excellent!

Delayed a day due to snow storm. Was upgraded. That kind of made up for significant delays from FLL to COS with no compensation or acknowledgement.

The leg space between me and the seat in front of me was excellent.

Over two hours wait to get wheelchair assistance from arrival to the departure gate for LA was unreasonable even though there appreared to be heavy demand.

The seats were uncomfortable. The flight was almost 9 hours and they didn’t serve lunch

The CX617 from HK to BKK was delayed more than 1.5 hours.

This flight is frequently delayed. The connections seemingly are more frequently delayed. I’ve missed connections as a result twice on the same route to charlotte then Charleston. Final destination arrival has been the next day, twice in a row. No pilots, no crew. Too many excuses. Unfortunately, my days with American are over.

Entertainment was okay not because anything was wrong but it is a short flight so having no wifi is annoying but understandable. Crew was outstanding as usual

Those seats were way too narrow. I had the middle seat, one person was a very skinny person and we still couldn’t avoid touching each other anytime one of us moved. The other person was larger and we were basically sitting in each others lap the entire flight. There was zero entertainment. The flight was long enough to justify tvs, but no. Gotta sit there in your infant seat and twiddle your thumbs.

Flight was fine. It took an unusually long time to have baggage delivered to the carousel in ORD.

Average - flew with Jet Blue internal and it was far more comfortable and better food and entertainment. Notable difference

Was as expected. Good leg room on planes - much appreciated.

The flight got canceled due to mechanical issues, and he to be rebooked and missed my appointments for that day

The flight was scheduled to depart DCA at 12:30 pm but was delayed twice on the ground so that we were finally scheduled to depart at around 4:00 pm. Once we boarded, it was announced that takeoff would be delayed again to fix a hydraulic problem which delayed our eventual takeoff until around 5:00 pm. Once we departed, it was a smooth flight back to ORD. We did not get any explanation about what caused the original significant delay. In my experience, this happens frequently with AA.

The only problem experienced was a ground stop in Chicago due to weather. But the crew handled everything professionally. They prioritized rebooking those passengers who had connecting flights and then deplaning the other passengers. When the hold was lifted, they efficiently re-boarded all the passengers so that we could depart before our departure limit expired.

The flight was on time and nice as always for me with spirit but the cabin crew were not good. They left the lights on on a red eye for the entire flight.

Arrived 3 hours early and never made it past baggage drop

Crew was nice, explained emergency protocol very well. Flight took off and arrived on time. Pilot explained the small delay that occurred with docking and providing updates. I would definitely fly spirit again.

The crew was courteous and are very well prepared for the job.

The seat are terrible. Don’t even think of sleeping on a Spirit flight. The kids that run the plane aka flight attendants are pretty rude and straight forward. They get the job done but without class.

I had a death in my family and booked my flight on Spirit. My flight was cancelled the morning of my flight, no explanation, no help to rebook, nobody to talk to. The next available flight was 2days later !!!! Terrible airline, will NEVER fly with them again!

They took a horrible route with a lot of turbulence and I eneded up getting sick. Even if the flight takes longer. Don't put people life at risk just to get to the airport on time.

Unnecessary announcements through out flight. WiFi on plane is terrible and overpriced

Every thing was fine ,low price,easy on time ,clean, good staff, really no issues

Flight from Tampa to Houston was canceled. SPIRIT rebooked me and they double booked my seat. Conclusion I COULD NOT TRAVEL TO HOUSTON. I MISSED MY GRANDDAUGHTER BIRTHDAY. I would not recommend this company. I will file a complaint. I will never consider SPIRIT as an airline . It’s a faker.

I am very disappointed with Frontier Airlines. They cancelled our flight because they couldn't find a crew member, and then didn't get us to our connecting flight. We had to cancel our whole vacation. We were promised flight and hotel vouchers, but they never sent them.

9hrs delay and didn’t provided anything until after flight landed $75 voucher for fiuture travel no meals or anything.

It was ridiculously hard to check in for the flight, and Frontier charged us a LOT of money to have a carry on suitcase, and then told everyone we could not carry on bags and had to check them through at the gate, and didn't refund the extra money we paid to have the suitcase as carry on.

I had a terrible experience with Frontier. I arrived before the 60 minute cut off and was told that Frontier has a two hour window for bags. I was then told the next available flight wasn’t until the end of the day (I had booked a 6am flight). I took a look around and saw other people being told that they could not board their flights or that they had to pay additional fees. I opted to rebook on American Airlines. There’s absolutely no straightforward way to contact Frontier, so this ticket was a complete waste of money. Oh - and the kicker is that the lady lied about the two hour cut off.

Frontier won’t help you at the airport without paying $25. Carry on was $75. Then you get on the plain and every beverage or snack is also a charge. Seats are hard and real packed in. I would never fly them again.

Worst experience I have seen. The flight was cancelled without any reason.

My experience with frontier staff at the Denver airport was absolutely horrible. The manager on duty was even worst if was the worst experience I have ever had, I have never been treated so poorly as a customer in my life! The staff was extremely rude, eye rolls and attitude and then refusal to help me at all. I wish I could never fly frontier again that’s how horrible it was!

Well I mean u get what u pay for so 🤷‍♂️

Didn't like anything!! Horrible flight. Small seating area and hard seats. Butt was sore after 2 hour flight to Seattle No entertainment or free refreshments No wifi or USB charging receptacles to charge phone entoute like other airliners Luggage rates were 3 times as much as competitors. Difficult to navigate online luggue process to pre pay before flight Overall bad experience WILL NEVER RIDE OR RECOMMEND FRONTIER TO FRIENDS OR FAMILY MEMBERS!!! THIS IS A SHAME!! MOST MESERIBLE FLIGHT OF MY LIFE!! AND I THOUGHT SPIRIT WAS 👎 YOU GOT THEM BEAD HANDS DOWN!!

I purchased a carry on bag online…was supposed to cost $72 but after a whole slew of bs charges, the total was over $175.00. Because of these hidden charges, I will not even consider flying Frontier ever again. It’s just not worth the hassle. I’m scratching this company off my list forever.

Book cheap flights from Houston to Chicago

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Houston to Chicago found on KAYAK in the last 72 hours.
6/12Wed
nonstopSpirit Airlines
2h 50mIAH-ORD
$32
9/10Tue
nonstopFrontier
2h 28mIAH-MDW
$33
8/31Sat
nonstopUnited Airlines
2h 40mIAH-ORD
$60
8/2Fri
1 stopDelta
5h 48mIAH-ORD
$98
8/6Tue
1 stopDelta
7h 04mIAH-MDW
$98
6/11Tue
1 stop
17h 52mIAH-RFD
$127
6/15Sat
1 stop
9h 30mIAH-RFD
$139
6/16Sun
nonstopUnited Airlines
2h 49mIAH-ORD
$155
6/4Tue
2 stopsAmerican Airlines
7h 41mIAH-ORD
$282
6/4Tue
nonstopAmerican Airlines
2h 36mIAH-ORD
$305

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Last minute flights from George Bush Intcntl to Chicago

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Houston to Chicago that are departing in the next 10 days.
6/4Tue
nonstopFrontier
2h 29mIAH-MDW
6/11Tue
nonstopFrontier
2h 41mMDW-IAH
$86
6/1Sat
nonstopFrontier
2h 40mIAH-ORD
6/12Wed
nonstopFrontier
2h 44mORD-IAH
$91
6/4Tue
nonstopFrontier
2h 29mIAH-MDW
6/8Sat
nonstopFrontier
2h 41mMDW-IAH
$91
6/1Sat
nonstop
2h 40mIAH-ORD
6/11Tue
nonstop
2h 49mORD-IAH
$97
6/1Sat
nonstopFrontier
2h 40mIAH-ORD
6/5Wed
nonstopFrontier
2h 44mORD-IAH
$98
6/4Tue
nonstopSpirit Airlines
2h 38mIAH-ORD
6/8Sat
nonstopSpirit Airlines
2h 48mORD-IAH
$100
6/3Mon
nonstop
2h 40mIAH-ORD
6/5Wed
nonstop
2h 49mORD-IAH
$110
6/4Tue
multi-stopSpirit Airlines
23h 49mIAH-ORD
6/12Wed
nonstopSpirit Airlines
2h 48mORD-IAH
$130
6/1Sat
multi-stopDelta
10h 13mIAH-MDW
6/6Thu
multi-stopDelta
7h 45mMDW-IAH
$748
6/4Tue
multi-stopDelta
6h 31mIAH-MDW
6/5Wed
multi-stopDelta
11h 30mMDW-IAH
$875

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Houston George Bush Airport - Chicago Flights

Departure:

Houston George Bush Airport (IAH)United States

Return flight deals:

Chicago - Houston George Bush Airport

Cabin classes:

$858
$1,085
$586
$54